-dnl Process this file with autoconf to produce a configure script.
-dnl
-dnl Copyright (c) 2017 EfficiOS, Inc.
+dnl SPDX-License-Identifier: MIT
dnl
-dnl Permission is hereby granted, free of charge, to any person obtaining a copy
-dnl of this software and associated documentation files (the "Software"), to deal
-dnl in the Software without restriction, including without limitation the rights
-dnl to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-dnl copies of the Software, and to permit persons to whom the Software is
-dnl furnished to do so, subject to the following conditions:
+dnl Copyright (C) 2017 EfficiOS, Inc.
dnl
-dnl The above copyright notice and this permission notice shall be included in
-dnl all copies or substantial portions of the Software.
-dnl
-dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-dnl AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-dnl OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-dnl SOFTWARE.
+dnl Process this file with autoconf to produce a configure script.
## ##
## Autoconf base setup ##
## ##
-AC_PREREQ([2.50])
+AC_PREREQ([2.69])
m4_define([bt_version_major], [2])
-m4_define([bt_version_minor], [0])
+m4_define([bt_version_minor], [1])
m4_define([bt_version_patch], [0])
-m4_define([bt_version_extra], [-pre6])
-m4_define([bt_version], bt_version_major[.]bt_version_minor[.]bt_version_patch[]bt_version_extra)
+m4_define([bt_version_dev_stage], [-rc1])
+m4_define([bt_version], bt_version_major[.]bt_version_minor[.]bt_version_patch[]bt_version_dev_stage)
+m4_define([bt_version_name], [])
-AC_INIT([babeltrace], bt_version, [jeremie dot galarneau at efficios dot com], [], [https://efficios.com/babeltrace/])
+AC_INIT([babeltrace2],[bt_version],[jeremie dot galarneau at efficios dot com],[],[https://efficios.com/babeltrace/])
# Following the numbering scheme proposed by libtool for the library version
# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
m4_define([bt_lib_version_revision], [0])
m4_define([bt_lib_version_age], [0])
m4_define([bt_lib_version], bt_lib_version_current[:]bt_lib_version_revision[:]bt_lib_version_age)
+m4_define([bt_version_description], [])
+m4_define([bt_version_description_c_safe], AS_ESCAPE(bt_version_description))
AC_SUBST([BABELTRACE_LIBRARY_VERSION], bt_lib_version)
AC_DEFINE([BT_VERSION_MAJOR], bt_version_major, [Babeltrace major version])
AC_DEFINE([BT_VERSION_MINOR], bt_version_minor, [Babeltrace minor version])
AC_DEFINE([BT_VERSION_PATCH], bt_version_patch, [Babeltrace patch version])
-AC_DEFINE([BT_VERSION_EXTRA], ["]bt_version_extra["], [Babeltrace extra version])
+AC_DEFINE([BT_VERSION_DEV_STAGE], ["]bt_version_dev_stage["], [Babeltrace version development stage (can be empty)])
+AC_DEFINE([BT_VERSION_NAME], ["]bt_version_name["], [Babeltrace version name])
+AC_DEFINE([BT_VERSION_DESCRIPTION], ["]bt_version_description_c_safe["], [Babeltrace version description])
AC_CANONICAL_TARGET
AC_CANONICAL_HOST
## Automake base setup ##
## ##
-AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc])
+AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror])
AM_MAINTAINER_MODE([enable])
-# Enable silent rules if available (Introduced in AM 1.11)
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+# Enable silent rules by default
+AM_SILENT_RULES([yes])
## ##
## C compiler checks ##
## ##
-AC_USE_SYSTEM_EXTENSIONS
-AC_SYS_LARGEFILE
-
# Choose the c compiler
-AC_PROG_CC
+AC_PROG_CC_STDC
# Make sure the c compiler supports C99
-AC_PROG_CC_C99([], [AC_MSG_ERROR([The compiler does not support C99])])
+AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])])
+
+# Enable available system extensions and LFS support
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
# Make sure the c compiler supports __attributes__
AX_C___ATTRIBUTE__
]
)
-# Initialize and configure libtool
-LT_INIT([win32-dll])
-
## ##
## Programs checks ##
## ##
+AM_PROG_AR
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
AC_PROG_LN_S
+AC_PROG_SED
+AC_PATH_PROG([report_fold], [fold])
# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
# is not distributed in tarballs
])
AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
+# Initialize and configure libtool
+LT_INIT([win32-dll])
+
## ##
## Library checks ##
# Check what libraries are required on this platform to link sockets programs.
AX_LIB_SOCKET_NSL
-# Check for glib >= 2.22 with gmodule support
-AM_PATH_GLIB_2_0([2.22.0], [],
- AC_MSG_ERROR([glib >= 2.22 is required - download it from ftp://ftp.gtk.org/pub/gtk]),
+# Check for glib >= 2.28 with gmodule support
+AM_PATH_GLIB_2_0([2.28.0], [],
+ AC_MSG_ERROR([glib >= 2.28 is required - download it from ftp://ftp.gtk.org/pub/gtk]),
[gmodule-no-export]
)
[AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])]
)
-# Check libpopt
-PKG_CHECK_MODULES([POPT], [popt],
- [
- dnl PKG_CHECK_MODULES defines POPT_LIBS
- ],
- [
- AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
- AC_MSG_WARN([Finding libpopt without pkg-config.])
- AC_CHECK_LIB([popt],
- [poptGetContext],
- [POPT_LIBS="-lpopt"],
- [
- AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
- ]
- )
- ]
-)
-AC_SUBST(POPT_LIBS)
-
-
## ##
## User variables ##
## ##
AS_IF([test "x$BABELTRACE_DEV_MODE" = x1], [
AC_DEFINE([BT_DEV_MODE], 1, [Babeltrace developer mode])
], [BABELTRACE_DEV_MODE=0])
+AM_CONDITIONAL([DEV_MODE], [test "x$BABELTRACE_DEV_MODE" = x1])
# BABELTRACE_DEBUG_MODE:
AC_ARG_VAR([BABELTRACE_DEBUG_MODE], [Set to 1 to enable the Babeltrace debug mode (enables internal assertions for Babeltrace maintainers)])
# Python bindings
# Disabled by default
AC_ARG_ENABLE([python-bindings],
- [AC_HELP_STRING([--enable-python-bindings], [build the Python bindings])],
+ [AS_HELP_STRING([--enable-python-bindings],[build the Python bindings])],
[], dnl AC_ARG_ENABLE will fill enable_python_bindings with the user choice
- [enable_python_bindings=no]
+ [enable_python_bindings=unspecified]
)
# Python bindings documentation
# Disabled by default
AC_ARG_ENABLE([python-bindings-doc],
- [AC_HELP_STRING([--enable-python-bindings-doc], [build the Python bindings documentation])],
+ [AS_HELP_STRING([--enable-python-bindings-doc],[build the Python bindings documentation])],
[], dnl AC_ARG_ENABLE will fill enable_python_bindings_doc with the user choice
[enable_python_bindings_doc=no]
)
# Python plugins
# Disabled by default
AC_ARG_ENABLE([python-plugins],
- [AC_HELP_STRING([--enable-python-plugins], [enable the Python plugins support for the library and converter])],
- [], dnl AC_ARG_ENABLE will fill enable_python_plugins with the user choice
- [enable_python_plugins=no]
+ [AS_HELP_STRING([--enable-python-plugins],[enable the Python plugins support for the library and converter])]
+ dnl AC_ARG_ENABLE will fill enable_python_plugins with the user choice
)
# Debug info
# Enabled by default, except on some platforms
AC_ARG_ENABLE([debug-info],
- [AC_HELP_STRING([--disable-debug-info], [disable the debug info support (default on macOS, Solaris and Windows)])],
+ [AS_HELP_STRING([--disable-debug-info],[disable the debug info support (default on macOS, Solaris and Windows)])],
[], dnl AC_ARG_ENABLE will fill enable_debug_info with the user choice
[enable_debug_info="$DEFAULT_ENABLE_DEBUG_INFO"]
)
# API documentation
# Disabled by default
AC_ARG_ENABLE([api-doc],
- [AC_HELP_STRING([--enable-api-doc], [build the HTML API documentation])],
- [enable_api_doc=$enableval],
- [enable_api_doc=no]
+ [AS_HELP_STRING([--enable-api-doc],[build the HTML API documentation])],
+ [enable_api_doc=$enableval]
)
# Built-in plugins
# Disabled by default
AC_ARG_ENABLE([built-in-plugins],
- [AC_HELP_STRING([--enable-built-in-plugins], [Statically-link in-tree plug-ins into the babeltrace2 executable])],
- [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice
- [enable_built_in_plugins=no]
+ [AS_HELP_STRING([--enable-built-in-plugins],[Statically-link in-tree plug-ins into the babeltrace2 executable])]
+ dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice
)
# Built-in python plugin support
# Disabled by default
AC_ARG_ENABLE([built-in-python-plugin-support],
- [AC_HELP_STRING([--enable-built-in-python-plugin-support], [Statically-link Python plugin support into the babeltrace library])],
- [], dnl AC_ARG_ENABLE will fill enable_built_in_python_plugin_support with the user choice
- [enable_built_in_python_plugin_support=no]
+ [AS_HELP_STRING([--enable-built-in-python-plugin-support],[Statically-link Python plugin support into the babeltrace library])]
+ dnl AC_ARG_ENABLE will fill enable_built_in_python_plugin_support with the user choice
)
# Man pages
# Enabled by default
AC_ARG_ENABLE([man-pages],
[AS_HELP_STRING([--disable-man-pages], [Do not build and install man pages (already built in a distributed tarball])],
- [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice
+ [], dnl AC_ARG_ENABLE will fill enable_man_pages with the user choice
[enable_man_pages=yes]
)
AM_CONDITIONAL([ENABLE_BUILT_IN_PLUGINS], [test "x$enable_built_in_plugins" = xyes])
AM_CONDITIONAL([ENABLE_BUILT_IN_PYTHON_PLUGIN_SUPPORT], [test "x$enable_built_in_python_plugin_support" = xyes])
AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$enable_man_pages" = xyes])
-AM_CONDITIONAL([HAVE_PYTHON], [test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes])
+AM_CONDITIONAL([ENABLE_PYTHON_COMMON_DEPS], [test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes])
# Set defines for optionnal features conditionnals in the source code
-## jgalar: still used?
-AS_IF([test "x$enable_python_plugins" = xyes],
- [AC_DEFINE([PYTHON_PLUGINS], [1], [Python plugin support.])]
-)
-
-AS_IF([test "x$enable_debug_info" = xyes],
- [AC_DEFINE([ENABLE_DEBUG_INFO], [1], [Define to 1 if you enable the 'debug info' feature])]
-)
-
AS_IF([test "x$enable_built_in_plugins" = xyes],
[AC_DEFINE([BT_BUILT_IN_PLUGINS], [1], [Define to 1 to register plug-in attributes in static executable sections])]
)
AC_SUBST([ENABLE_DEBUG_INFO_VAL])
-
-# Check for conflicting optional features user choices
-
-AS_IF([test "x$enable_python_bindings" = xno],
+# Check for conflicting Python related features user choices.
+AS_IF([test "x$enable_python_plugins" = xyes],
[
- AS_IF([test "x$enable_python_bindings_doc" = xyes], [AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])])
+ AS_IF([test "x$enable_python_bindings" = xunspecified],
+ [
+ # --enable-python-plugins was provided but --enable-python-bindings was
+ # omitted. Turn the Python bindings ON anyway because it's needed to
+ # use the Python plugins.
+ enable_python_bindings=yes
+ ],
+ [
+ AS_IF([test "x$enable_python_bindings" = xno],
+ [
+ # --enable-python-plugins _and_ --disable-python-bindings were
+ # used. This is invalid because Python plugins need the Python
+ # bindings to be useful.
+ AC_MSG_ERROR(--enable-python-bindings must be used to support Python plugins)
+ ]
+ )
+ ]
+ )
]
)
+# Check for conflicting optional features user choices
+
AS_IF([test "x$enable_built_in_plugins" = xyes],
[
# Built-in plug-ins are only available when the --disable-shared --enable-static options are used.
AS_IF([test "x$enable_built_in_python_plugin_support" = xyes],
[
- AS_IF([test "x$enable_python_plugins" = xno], [AC_MSG_ERROR([--enable-python-plugins must be used to bundle Python plugin support in the babeltrace2 executable])])
+ AS_IF([test "x$enable_python_plugins" != xyes], [AC_MSG_ERROR([--enable-python-plugins must be used to bundle Python plugin support in the babeltrace2 executable])])
# Built-in plug-ins are only available when the --disable-shared --enable-static options are used.
AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle Python plugin support in the babeltrace2 executable)])
AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle Python plugin support in the babeltrace2 executable)])
[AX_PKG_SWIG(2.0.0, [], [AC_MSG_ERROR([SWIG 2.0.0 or newer is required to build the python bindings])])]
)
-AS_IF([test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes],
- [
- AM_PATH_PYTHON([3.0], [], [AC_MSG_ERROR(Python 3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)])
-
+AM_PATH_PYTHON([3.0], [
AM_PATH_PYTHON_MODULES([PYTHON])
+
# pythondir is the path where extra modules are to be installed
pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
+
# pyexecdir is the path that contains shared objects used by the extra modules
pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
- AS_IF([test -z "$PYTHON_INCLUDE"], [
- AS_IF([test -z "$PYTHON_CONFIG"], [
- AC_PATH_PROGS([PYTHON_CONFIG],
- [python$PYTHON_VERSION-config python-config],
- [no],
- [`dirname $PYTHON`])
- AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])])
- ])
- AC_MSG_CHECKING([Python include flags])
- PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
- AC_MSG_RESULT([$PYTHON_INCLUDE])
+
+ AS_IF([test -z "$PYTHON_CONFIG"], [
+ AC_PATH_PROGS([PYTHON_CONFIG],
+ [python$PYTHON_VERSION-config python-config],
+ [],
+ [`dirname $PYTHON`])
])
- AS_IF([test -z "$PYTHON_LDFLAGS"], [
- AS_IF([test -z "$PYTHON_CONFIG"], [
- AC_PATH_PROGS([PYTHON_CONFIG],
- [python$PYTHON_VERSION-config python-config],
- [no],
- [`dirname $PYTHON`])
- AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])])
+
+ AS_IF([test -n "$PYTHON_CONFIG"], [
+ AS_IF([test -z "$PYTHON_INCLUDE"], [
+ AC_MSG_CHECKING([Python include flags])
+ PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
+ AC_MSG_RESULT([$PYTHON_INCLUDE])
+ ])
+
+ AS_IF([test -z "$PYTHON_LDFLAGS"], [
+ AC_MSG_CHECKING([Python library flags])
+ # Python 3.8+ requires that we pass --embed to get the -lpython3.x flag.
+ AS_IF([! PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags --embed`], [
+ PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags`
+ ])
+ AC_MSG_RESULT([$PYTHON_LDFLAGS])
])
- AC_MSG_CHECKING([Python library flags])
- PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags`
- AC_MSG_RESULT([$PYTHON_LDFLAGS])
])
- ]
-)
+], [:])
+
+AS_IF([test "$PYTHON" != :], [have_python=yes], [have_python=no])
+AS_IF([test -n "$PYTHON_CONFIG"], [have_python_dev=yes], [have_python_dev=no])
+
+AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = xyes])
+AM_CONDITIONAL([HAVE_PYTHON_DEV], [test "x$have_python_dev" = xyes])
+
+AS_IF([test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes], [
+ AS_IF([test "x$have_python_dev" = xno], [
+ AC_MSG_ERROR([Cannot find a suitable python-config. You can override the python-config path with the PYTHON_CONFIG environment variable.])
+ ])
+])
AS_IF([test "x$enable_python_bindings_doc" = xyes],
[
AM_CHECK_PYTHON_SPHINX([PYTHON])
- AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
- [AC_MSG_ERROR([The Sphinx package for Python 3 is required to build the Python bindings documentation])]
- )
- ]
-)
+ AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno], [
+ AC_MSG_ERROR([The Sphinx package for Python 3 is required to build the Python bindings documentation])
+ ])
-AS_IF([test "x$enable_debug_info" = xyes],
- [
- # Check if libelf and libdw are present
- AC_CHECK_LIB([elf], [elf_version], [:], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)])
- AC_CHECK_LIB([dw], [dwarf_begin], [:], [AC_MSG_ERROR(Missing libdw (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)])
- BT_LIB_ELFUTILS([0], [154], [:], [AC_MSG_ERROR(elfutils >= 0.154 is required to use the debug info feature. You can disable this feature using --disable-debug-info.)])
- ELFUTILS_LIBS="-lelf -ldw"
+ AS_IF([test "x$enable_python_bindings" != xyes], [
+ AC_MSG_ERROR([The Python bindings are required to build their documentation])
+ ])
]
)
+
+AS_IF([test "x$enable_debug_info" = xyes], [
+ # Check if libelf and libdw are present
+ PKG_CHECK_MODULES([ELFUTILS], [libelf >= 0.154 libdw >= 0.154],
+ [
+ dnl PKG_CHECK_MODULES defines ELFUTILS_LIBS
+ ],
+ [
+ AC_MSG_ERROR([elfutils >= 0.154 is required to use the debug info feature. You can disable this feature using --disable-debug-info.])
+ ])
+])
AC_SUBST([ELFUTILS_LIBS])
AS_IF([test "x$enable_api_doc" = "xyes"],
DX_XML_FEATURE(OFF)
DX_PDF_FEATURE(OFF)
DX_PS_FEATURE(OFF)
- DX_INIT_DOXYGEN([Babeltrace], [$(srcdir)/Doxyfile], [output])
+ DX_INIT_DOXYGEN([Babeltrace 2], [$(builddir)/Doxyfile], [output])
AS_IF([test -z "$DX_DOXYGEN"],
[AC_MSG_ERROR([You need doxygen to enable the API documentation])]
)
AC_SUBST(LIBDIR)
-
-# Set global CFLAGS in AM_CFLAGS
-AM_CFLAGS="-Wall -Wformat -Werror=implicit-function-declaration $PTHREAD_CFLAGS $GLIB_CFLAGS"
-AC_SUBST(AM_CFLAGS)
-
-# Set global CPPFLAGS in AM_CPPFLAGS
-AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include common/config.h"
-AC_SUBST(AM_CPPFLAGS)
-
-# Add glib to global link libs
-LIBS="$LIBS $GLIB_LIBS"
+# CFLAGS from libraries (the glib ones are needed for the following sizeof
+# test).
+AM_CFLAGS="${PTHREAD_CFLAGS} ${GLIB_CFLAGS}"
# Check that the current size_t matches the size that glib thinks it should
# be. This catches problems on multi-arch where people try to do a 32-bit
# glib.h is not platform specific but it includes glibconfig.h which is and
# is usually installed in a non-standard path.
+# Do this before enabling all the warning flags, as the
+# AC_LANG_PROGRAM-generated program may generate some warning, which makes this
+# test fail unnecessarily.
+
# Older versions of the pkg-config macros disallows PKG_* in the autoconf
# output. Specifically allow pkg_config_libdir to be able to print the
# error message.
])
CFLAGS=${save_CFLAGS}
+# Detect C and LD warning flags supported by the compiler.
+
+# Detect warning flags supported by the compiler, append them to WARN_CFLAGS.
+#
+# Pass -Werror as an extra flag during the test: this is needed to make the
+# -Wunknown-warning-option diagnostic fatal with clang.
+AX_APPEND_COMPILE_FLAGS([ dnl
+ -Wall dnl
+ -Wextra dnl
+ -Wmissing-prototypes dnl
+ -Wmissing-declarations dnl
+ -Wnull-dereference dnl
+ -Wundef dnl
+ -Wredundant-decls dnl
+ -Wshadow dnl
+ -Wjump-misses-init dnl
+ -Wsuggest-attribute=format dnl
+ -Wtautological-constant-out-of-range-compare dnl
+ -Wnested-externs dnl
+ -Wwrite-strings dnl
+ -Wformat=2 dnl
+ -Wstrict-aliasing dnl
+ -Wmissing-noreturn dnl
+ -Winit-self dnl
+ -Wduplicated-cond dnl
+ -Wduplicated-branches dnl
+ -Wlogical-op dnl
+ -Wno-unused-parameter dnl
+ -Wno-sign-compare dnl
+ dnl
+ dnl Some versions of SWIG (like 3.0.12) generate code that produces
+ dnl -Wcast-function-type warnings. This warning is present in gcc >= 8. This
+ dnl combo happens on RHEL/Centos 8, for example. Later versions of SWIG (like
+ dnl 4.0.1) have the correct function signatures to not produce this warning.
+ dnl It's simpler to just disable the warning globally.
+ dnl
+ dnl Note that the Debian/Ubuntu SWIG package 3.0.12-2 contains a local patch to
+ dnl fix this (python-fix-function-cast-warnings.patch), so you won't be able to
+ dnl reproduce the warning using that package.
+ dnl
+ dnl Ref: https://github.com/swig/swig/issues/1259
+ -Wno-cast-function-type dnl
+ -Wno-missing-field-initializers dnl
+ ],
+ [WARN_CFLAGS],
+ [-Werror])
+
+# When given, add -Werror to WARN_CFLAGS.
+AC_ARG_ENABLE([Werror],
+ [AS_HELP_STRING([--enable-Werror], [Treat compiler warnings as errors.])]
+)
+AS_IF([test "x$enable_Werror" = "xyes"],
+ [WARN_CFLAGS="${WARN_CFLAGS} -Werror"]
+)
+
+# The test used in AX_APPEND_COMPILE_FLAGS, generated using AC_LANG_PROGRAM, is
+# written in such a way that it triggers warnings with the following warning
+# flags. So they would always end up disabled if we put them there, because
+# the test program would not build.
+#
+# Enable them here unconditionally. They are supported by GCC >= 4.8 and by
+# Clang >= 4.0.
+WARN_CFLAGS="${WARN_CFLAGS} -Wold-style-definition -Wstrict-prototypes"
+
+# CFLAGS from AX_APPEND_COMPILE_FLAGS.
+AM_CFLAGS="${AM_CFLAGS} ${WARN_CFLAGS}"
+
+# Done for AM_CFLAGS.
+AC_SUBST(AM_CFLAGS)
+
+# Set global CPPFLAGS in AM_CPPFLAGS
+AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include common/config.h"
+AC_SUBST(AM_CPPFLAGS)
+
+# Add glib to global link libs
+LIBS="$LIBS $GLIB_LIBS"
+
# Abuse autoconf's AC_ARG_PROGRAM output variable 'program_transform_name'
# to rename babeltrace2.bin to babeltrace2 at install time.
-program_transform_name="s&babeltrace2\.bin&babeltrace2&;s&babeltrace2-log\.bin&babeltrace2-log&;$program_transform_name"
+program_transform_name="s&babeltrace2\.bin&babeltrace2&;$program_transform_name"
AC_SUBST(program_transform_name)
AC_CONFIG_FILES([
- doc/api/Doxyfile
doc/api/Makefile
+ doc/api/libbabeltrace2/Doxyfile
+ doc/api/libbabeltrace2/Makefile
doc/bindings/Makefile
doc/bindings/python/Makefile
doc/contributing-images/Makefile
doc/man/Makefile
include/Makefile
Makefile
+ src/argpar/Makefile
+ src/autodisc/Makefile
src/babeltrace2-ctf-writer.pc
src/babeltrace2.pc
src/bindings/Makefile
- src/bindings/python/bt2/bt2/__init__.py
+ src/bindings/python/bt2/bt2/version.py
src/bindings/python/bt2/Makefile
src/bindings/python/bt2/setup.py
src/bindings/python/Makefile
src/lib/trace-ir/Makefile
src/logging/Makefile
src/Makefile
+ src/plugins/common/Makefile
+ src/plugins/common/muxing/Makefile
+ src/plugins/common/param-validation/Makefile
src/plugins/ctf/common/bfcr/Makefile
src/plugins/ctf/common/Makefile
src/plugins/ctf/common/metadata/Makefile
src/plugins/utils/trimmer/Makefile
src/py-common/Makefile
src/python-plugin-provider/Makefile
+ src/param-parse/Makefile
+ src/string-format/Makefile
tests/bitfield/Makefile
tests/ctf-writer/Makefile
tests/lib/Makefile
tests/lib/test-plugin-plugins/Makefile
+ tests/lib/conds/Makefile
tests/Makefile
+ tests/param-validation/Makefile
tests/plugins/Makefile
tests/plugins/src.ctf.fs/Makefile
tests/plugins/src.ctf.fs/succeed/Makefile
tests/plugins/sink.ctf.fs/Makefile
tests/plugins/sink.ctf.fs/succeed/Makefile
tests/plugins/flt.lttng-utils.debug-info/Makefile
+ tests/plugins/flt.utils.muxer/Makefile
+ tests/plugins/flt.utils.muxer/succeed/Makefile
tests/plugins/flt.utils.trimmer/Makefile
+ tests/plugins/sink.text.pretty/Makefile
tests/utils/Makefile
tests/utils/tap/Makefile
])
PPRINT_SET_TS(38)
AS_ECHO
-AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION$PPRINT_COLOR_RST")
+
+AS_IF([test -n "bt_version_name"], [
+ AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION \"bt_version_name\"$PPRINT_COLOR_RST")
+], [
+ AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION")
+])
+
AS_ECHO
+AS_IF([test -n "bt_version_description"], [
+ AS_IF([test -n "$report_fold"], [
+ AS_ECHO("`AS_ECHO("bt_version_description") | $report_fold -s`")
+ ], [
+ AS_ECHO("bt_version_description")
+ ])
+
+ AS_ECHO
+])
+
PPRINT_SUBTITLE([System])
# Target architecture we're building for.
AS_ECHO
PPRINT_SUBTITLE([Python 3 language support])
+test "x$have_python" = "xyes" && value=1 || value=0
+PPRINT_PROP_BOOL([Have Python interpreter], $value)
+test "x$have_python_dev" = "xyes" && value=1 || value=0
+PPRINT_PROP_BOOL([Have Python development libraries], $value)
test "x$enable_python_bindings" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([Python bindings], $value)
+PPRINT_PROP_BOOL_CUSTOM([Python bindings], $value, [To enable, use --enable-python-bindings])
test "x$enable_python_plugins" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([Python plugin support], $value)
-AS_IF([test "x$enable_python_bindings" = "xyes" || test "x$enable_python_plugins" = "xyes"], [
+PPRINT_PROP_BOOL_CUSTOM([Python plugin support], $value, [To enable, use --enable-python-plugins])
+AS_IF([test "x$have_python" = "xyes"], [
+ PPRINT_PROP_STRING([Python interpreter path], [$PYTHON])
+])
+AS_IF([test "x$have_python_dev" = "xyes"], [
+ PPRINT_PROP_STRING([python-config path], [$PYTHON_CONFIG])
PPRINT_PROP_STRING([Python include paths], [$PYTHON_INCLUDE])
PPRINT_PROP_STRING([Python linker flags], [$PYTHON_LDFLAGS])
])
+AS_IF([test "x$enable_python_bindings" = "xyes"], [
+ PPRINT_PROP_STRING([SWIG executable], [$SWIG])
+ PPRINT_PROP_STRING([SWIG library], [$SWIG_LIB])
+])
AS_ECHO
PPRINT_SUBTITLE([Plugins])
PPRINT_PROP_BOOL(['ctf' plugin], 1)
test "x$enable_debug_info" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL(['lttng-utils' plugin], $value)
+PPRINT_PROP_BOOL_CUSTOM(['lttng-utils' plugin], $value, [To enable, use --enable-debug-info])
PPRINT_PROP_BOOL(['text' plugin], 1)
PPRINT_PROP_BOOL(['utils' plugin], 1)
AS_ECHO
PPRINT_SUBTITLE([Built-in features])
test "x$enable_built_in_plugins" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([Built-in plugins], $value)
+PPRINT_PROP_BOOL_CUSTOM([Built-in plugins], $value, [To enable, use --enable-built-in-plugins])
test "x$enable_built_in_python_plugin_support" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([Built-in Python plugin support], $value)
+PPRINT_PROP_BOOL_CUSTOM([Built-in Python plugin support], $value, [To enable, use --enable-built-in-python-plugin-support])
AS_ECHO
PPRINT_SUBTITLE([Documentation])
])
])
], [
- PPRINT_PROP_BOOL([build_man_pages_msg], 0)
+ PPRINT_PROP_BOOL_CUSTOM([build_man_pages_msg], 0, [To build man pages, use --enable-man-pages])
])
m4_popdef([build_man_pages_msg])
test "x$enable_api_doc" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([HTML API documentation], $value)
+PPRINT_PROP_BOOL_CUSTOM([HTML API documentation], $value, [To build documentation, use --enable-api-doc])
test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([Python bindings documentation], $value)
+PPRINT_PROP_BOOL_CUSTOM([Python bindings documentation], $value, [To build the Python bindings documentation, use --enable-python-bindings-doc])
AS_ECHO
PPRINT_SUBTITLE([Logging])
AS_ECHO
PPRINT_SUBTITLE([Special build modes])
-PPRINT_PROP_BOOL([Debug mode], $BABELTRACE_DEBUG_MODE)
-PPRINT_PROP_BOOL([Developer mode], $BABELTRACE_DEV_MODE)
+PPRINT_PROP_BOOL_CUSTOM([Debug mode], $BABELTRACE_DEBUG_MODE, [To enable, set the BABELTRACE_DEBUG_MODE environment variable to 1])
+PPRINT_PROP_BOOL_CUSTOM([Developer mode], $BABELTRACE_DEV_MODE, [To enable, set the BABELTRACE_DEV_MODE environment variable to 1])
report_bindir="`eval eval echo $bindir`"
report_libdir="`eval eval echo $libdir`"
projects / babeltrace.git / blobdiff